saying president obama is a uniquely gifted speaker. and is widely regarded as one of the most talented political communicators in recent history. the governor had the same with us. >> he's a brilliant orator. >> reporter: romney will practice again this weekend. the president will travel to nevada this weekend for three days of prep. senator john kerry will play mitt romney. both sides are trying to avoid those infamous debate moments. >> you're likable enough, hillary. >> thank you. >> reporter: and there was that bet. >> 10,000 bucks? $10,000 bet? >> reporter: but so much of it rests with the candidate. the hbo film "game change," nicolle wallace is predicted trying to show sarah palin get ready for the debate. >> it wasn't my fault. i wasn't properly prepped. >> you weren't properly prepped because you wouldn't listen to us. >> reporter: takes you back, doesn't it? president obama looking to lock in his lead. and for romney, many political strategists arguing this first debate will be make-or-break as george pointed out. >>> certain